One of our favorite concepts from the Frankfurt Auto Show was the Peugeot 308 RC-Z. Based on the same platform that underpins the 308 and Citroen C4, we're big fans of the muscular shape. The concept is powered by the 218 hp 1.6 liter THC turbo mill out of the 207, which doesn't come close to matching the looks. Just… »12/13/07 1:45pm 12/13/07 1:45pm